H2H data updated: 2026-07-19 14:15 UTC

Sybille Niox Chateau vs Debbie Graham H2H: 0-1

Debbie Graham holds a 1–0 lead over Sybille Niox Chateau in their WTA head-to-head. Across 1 main-draw meeting, Debbie Graham leads 1–0 on clay. Most recently, Debbie Graham won the 1991 Roland Garros second round 6-4 6-0.

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Sybille Niox Chateau
Age 56
H2H
0 – 1
1 main draw meetings
Debbie Graham
USA Age 55 Right-Handed 183 cm / 6'0"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
May 30, 1991* Roland Garros Grand Slam R64 Clay Debbie Graham #115 6-4 6-0 Sybille Niox Chateau Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Sybille Niox Chateau — — — 1,531 16 35 31.4% 0 0 0 0 0 0
Debbie Graham #729 #35 190 1,756 83 90 48.0% 0 0 0 0 0 0

Career Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.

Age Sybille Niox Chateau Debbie Graham
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1986 0–1 0.0% — 1,485 0 0 1987 1–1 50.0% — 1,502 0 0
17 1987 2–2 50.0% — 1,505 0 0 1988 3–2 60.0% #138 1,548 0 0
18 1988 5–10 33.3% — 1,492 0 0 1989 2–4 33.3% #256 1,512 0 0
19 1989 0–4 0.0% — 1,463 0 0 1990 5–4 55.6% #121 1,582 0 0
20 1990 0–2 0.0% — 1,451 0 0 1991 14–11 56.0% #42 1,685 0 0
21 1991 4–5 44.4% — 1,488 0 0 1992 21–19 52.5% #51 1,727 0 0
22 1992 5–11 31.2% — 1,456 0 0 1993 21–22 48.8% #65 1,682 0 0
23 — — — — — — — 1994 8–10 44.4% #68 1,697 0 0
24 — — — — — — — 1995 4–12 25.0% #131 1,598 0 0
25 — — — — — — — 1996 4–5 44.4% #122 1,607 0 0